@arcgis/core/views/interactive/snapping/featureSources/sceneLayerSource/SceneLayerSnappingSourceWorker.js

ArcGIS Maps SDK for JavaScript: A complete 2D and 3D mapping and data visualization API

/*
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See https://js.arcgis.com/4.33/esri/copyright.txt for details.
*/
import{_ as e}from"../../../../../chunks/tslib.es6.js";import{throwIfAborted as t}from"../../../../../core/promiseUtils.js";import"../../../../../core/Logger.js";import"../../../../../core/has.js";import"../../../../../core/RandomLCG.js";import"../../../../../core/Error.js";import{subclass as o}from"../../../../../core/accessorSupport/decorators/subclass.js";import{f as s,j as n}from"../../../../../chunks/vec32.js";import{create as i,clone as r}from"../../../../../core/libs/gl-matrix-2/factories/vec3f64.js";import{create as c,fromPoints as d,projectPoint as a}from"../../../../../geometry/support/lineSegment.js";import{a as p,o as m}from"../../../../../chunks/sphere.js";import u from"../../../../3d/webgl-engine/lib/Octree.js";import{extractComponentsEdgeLocationsLayout as h}from"../../../../3d/webgl-engine/lib/edgeRendering/edgeProcessing.js";import{maxCandidateCount as g,boundsFromEdge as l}from"./sceneLayerSnappingUtils.js";let f=class{constructor(){this._idToComponent=new Map,this._components=new u((e=>e.bounds)),this._edges=new u((e=>e.bounds)),this._tmpLineSegment=c(),this._tmpP1=i(),this._tmpP2=i(),this._tmpP3=i(),this.remoteClient=null}async fetchCandidates(e,o){await Promise.resolve(),t(o),await this._ensureEdgeLocations(e,o);const s=[];return this._edges.forEachNeighbor((t=>(this._addCandidates(e,t,s),s.length<g)),e.bounds),{result:{candidates:s}}}async _ensureEdgeLocations(e,t){const o=[];if(this._components.forEachNeighbor((e=>{if(null==e.info){const{id:t,uid:s}=e;o.push({id:t,uid:s})}return!0}),e.bounds),!o.length)return;const s={components:o},n=await this.remoteClient.invoke("fetchAllEdgeLocations",s,t??{});for(const i of n.components)this._setFetchEdgeLocations(i)}async add(e){const t=new j(e.id,e.bounds);return this._idToComponent.set(t.id,t),this._components.add([t]),{result:{}}}async remove(e){const t=this._idToComponent.get(e.id);if(t){const e=[];this._edges.forEachNeighbor((o=>(o.component===t&&e.push(o),!0)),t.bounds),this._edges.remove(e),this._components.remove([t]),this._idToComponent.delete(t.id)}return{result:{}}}_setFetchEdgeLocations(e){const t=this._idToComponent.get(e.id);if(null==t||e.uid!==t.uid)return;const o=h.createView(e.locations),s=new Array(o.count),n=i(),r=i();for(let i=0;i<o.count;i++){o.position0.getVec(i,n),o.position1.getVec(i,r);const c=l(n,r,e.origin),d=new w(t,i,c);s[i]=d}this._edges.add(s);const{objectIds:c,origin:d}=e;t.info={locations:o,objectIds:c,origin:d}}_addCandidates(e,t,o){const{info:n}=t.component,{origin:i,objectIds:r}=n,c=n.locations,d=c.position0.getVec(t.index,this._tmpP1),a=c.position1.getVec(t.index,this._tmpP2);s(d,d,i),s(a,a,i);const p=r[c.componentIndex.get(t.index)];this._addEdgeCandidate(e,p,d,a,o),b(e,p,d,o),b(e,p,a,o)}_addEdgeCandidate(e,t,o,s,i){if(!e.returnEdge)return;const c=p(e.bounds),u=d(o,s,this._tmpLineSegment),h=a(u,c,this._tmpP3);m(e.bounds,h)&&i.push({type:"edge",objectId:t,target:r(h),distance:n(c,h),start:r(o),end:r(s)})}};f=e([o("esri.views.interactive.snapping.featureSources.sceneLayerSource.SceneLayerSnappingSourceWorker")],f);const _=f;function b(e,t,o,s){if(!e.returnVertex||!m(e.bounds,o))return;const i=p(e.bounds);s.push({type:"vertex",objectId:t,target:r(o),distance:n(i,o)})}class j{constructor(e,t){this.id=e,this.bounds=t,this.info=null,this.uid=++j.uid}static{this.uid=0}}class w{constructor(e,t,o){this.component=e,this.index=t,this.bounds=o}}export{_ as default};